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This paper discusses the origin and fate of macro components in river bank filtrate, based on extensive full-scale measurements in well fields and treatment systems of the Drinking Water Company Oasen...
Metals releases and disinfection byproduct formation in domestic wells following shock chlorination
Metals releases and disinfection byproduct formation domestic wells shock chlorination
2010/9/20
Shock chlorination is used for rapid disinfection to control pathogens and nuisance bacteria in domestic wells. A typical shock chlorination procedure involves adding sodium hypochlorite in liquid ble...
I-WARP: Individual Water mAin Renewal Planner
I-WARP Individual Water mAin Renewal Planner
2010/9/20
I-WARP is based upon a nonhomogeneous Poisson approach to model breakage rates in individual water mains. The structural deterioration of water mains and their subsequent failure are affected by many ...
Fluorescence spectroscopy as a tool for determination of organic matter removal efficiency at water treatment works
Fluorescence spectroscopy organic matter removal efficiency water treatment works
2010/9/20
anic matter (OM) in drinking water treatment is a common impediment responsible for increased coagulant and disinfectant dosages, formation of carcinogenic disinfection-by products, and microbial re-g...
NOM characterization and removal at six Southern African water treatment plants
NOM characterization six Southern African water treatment plants
2010/9/20
Organic pollution is a major concern during drinking water treatment. Major challenges attributed to organic pollution include the proliferation of pathogenic micro-organisms, prevalence of toxic and ...
A bottom-up approach of stochastic demand allocation in water quality modelling
stochastic demand allocation water quality modelling
2010/9/20
The study showed that the bottom-up approach leads to realistic water demand patterns and travel times, without the need for any flow measurements or calibration. In the periphery of the drinking wate...
Understanding and managing large sensor networks
large sensor networks water supply industry
2010/9/20
The water supply industry is trialing a range of sensor network designs for monitoring distributed infrastructure. The paper investigates the performance of such a sensor system deployed to monitor a ...
Rapid evaluation of water supply project feasibility in Kolkata, India
water supply project Kolkata the civic infrastructures
2010/9/20
Mega cities in developing countries are mostly dependent on external funding for improving the civic infrastructures like water supply. International and sometimes national agencies stipulate financia...
Online modelling of water distribution systems: a UK case study
Online modelling water distribution systems a UK case study
2010/9/20
Hydraulic simulation models of water distribution networks are routinely used for operational investigations and network design purposes. However, their full potential is often never realised because,...
Impact of decreasing water demand on bank filtration in Saxony, Germany
decreasing water demand bank filtration Saxony
2010/9/20
Bank filtration has been of great importance to the drinking water supply in Germany for many decades. The water quality of pumped raw water from bank filtration sites depends to a high degree on the ...
NOM removal technologies – Norwegian experiences
NOM removal technologies Norwegian experiences
2010/9/20
The paper gives an overview of the methods for removal of natural organic matter (NOM) in water, particularly humic substances (HS), with focus on the Norwegian experiences. It is demonstrated that hu...
Online modelling of water distribution systems: a UK case study
Online modelling water distribution systems a UK case study
2010/9/20
Hydraulic simulation models of water distribution networks are routinely used for operational investigations and network design purposes. However, their full potential is often never realised because,...
Development of a predictive model to determine micropollutant removal using granular activated carbon
a predictive model micropollutant removal granular activated carbon
2010/9/20
The occurrence of organic micropollutants in drinking water and its sources has opened up a field of study related to monitoring concentration levels in water sources, evaluating their toxicity and es...
Optimized conditions for application of organic flocculant aids in water purification
Optimized conditions organic flocculant aids water purification
2010/9/20
The application of organic flocculant aid (OFA) to a system undergoing aggregation has a direct effect on the quality of purified water as well as the settleability of resultant agglomerates. The opti...
Optimum Operation Management of the İstanbul Water Supply System
Water resources reservoir optimization operating rule dynamic programming
2009/10/14
Water for cities containing millions of citizens is at present being supplied mostly from surface resources.These resources are generally in di erent river basins, far from the city center, and are de...